Flow price: --
e0f6782f11ed09d133255efa4737d1d6fab05caae069bae8d7b708bc3b97e879

Transaction

Hash: e0f6782f11ed09d133255efa4737d1d6fab05caae069bae8d7b708bc3b97e879
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> e0f6782f11ed09d133255efa4737d1d6fab05caae069bae8d7b708bc3b97e879:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
e0f6782f11ed09d133255efa4737d1d6fab05caae069bae8d7b708bc3b97e879
Status:
ERROR
Block height:
40570300
Block id:
6577e8bd9e754d4ce3d3965b43fcc26ebf9dd3490e5c957e8a189f9128196a61
Timestamp:
Wednesday 9 November 2022 at 07:15:59 UTC
()
Proposer:
Authorizers:
Gas used:
26